<?php
/**
 * Yii view media
 *
 * @author luubk
 * @since Jan 16, 2013 - 3:21:25 PM
 */
$filemanagerUrl = Yii::app()->controller->createUrl('files/index', array(
    'lang' => Yii::app()->language
        ));
?>

<br/>
<br/>
<iframe src="<?php echo $filemanagerUrl ?>" width="100%" height="420px" style="border: 0" />